How to improve the conversion efficiency of light to electricity becomes the research hotspot.

因此如何进一步提高其光电转换效率成为研究的热点。

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The practical applications could improve the efficiency of quantum computers, where light is often used to transfer information.

ENGADGET: Researchers capture a single atom's shadow, has implications for quantum computers

The rising use of aluminum in passenger cars and light trucks comes because of rising fuel-efficiency standards in the U.S., he said.

FORBES: Aluminum Usage In Cars To Grow -- Davenport & Co

All engineering mumbo-jumbo aside, the resulting nanocone-tipped cells converted light-to-power with efficiency of 3.2% compared to 1.8% efficiency of conventional planar structure of the same materials.

FORBES: Nanocone-Tips Take Solar Cell Efficiency to Next Level